The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2018
Filed:
Apr. 19, 2017
Applicant:
James D. Lockwood, Boulder, CO (US);
Inventor:
James D. Lockwood, Boulder, CO (US);
Assignee:
Wind Tower Technologies, LLC, Boulder, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
E04H 12/18 (2006.01); E04H 12/34 (2006.01); B66C 23/28 (2006.01); B66C 23/20 (2006.01); E04H 12/12 (2006.01);
U.S. Cl.
CPC ...
E04H 12/342 (2013.01); B66C 23/207 (2013.01); B66C 23/28 (2013.01); E04H 12/12 (2013.01); Y02E 10/728 (2013.01);
Abstract
A crane system includes a structural truss positioned within a central opening defined by an inside surface of an annular tower, a crane mast connected to an outside surface of the annular tower, and a jib arm connected to the crane mast.